Jaco
9c224f5076
* Use .js imports in src * Revert node/test/node -> node/test/node.d.ts (for now) * util-crypto * Additional * Adjust tsconfig aliases * Bump dev
36 lines
1003 B
TypeScript
36 lines
1003 B
TypeScript
// Copyright 2017-2023 @polkadot/util authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { BN } from '../bn/bn.js';
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import type { ToBn } from '../types.js';
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import { bnToBn } from '../bn/toBn.js';
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/** @internal */
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function formatValue (elapsed: number): string {
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if (elapsed < 15) {
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return `${elapsed.toFixed(1)}s`;
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} else if (elapsed < 60) {
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return `${elapsed | 0}s`;
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} else if (elapsed < 3600) {
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return `${elapsed / 60 | 0}m`;
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}
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return `${elapsed / 3600 | 0}h`;
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}
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/**
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* @name formatElapsed
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* @description Formats an elapsed value into s, m, h or day segments
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*/
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export function formatElapsed <ExtToBn extends ToBn> (now?: Date | null, value?: bigint | BN | ExtToBn | Date | number | null): string {
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const tsNow = (now && now.getTime()) || 0;
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const tsValue = value instanceof Date
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? value.getTime()
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: bnToBn(value).toNumber();
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return (tsNow && tsValue)
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? formatValue(Math.max(Math.abs(tsNow - tsValue), 0) / 1000)
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: '0.0s';
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}
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